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A jökulhlaup is thus a sub-glacial outburst flood. Jökulhlaup is an Icelandic term that has been adopted into the English language, originally referring only to glacial outburst floods from Vatnajökull, which are triggered by volcanic eruptions, but now is accepted to describe any abrupt and large release of sub-glacial water.
The rising temperatures since August 9, which peaked at 15 °C on the day of the flood, contributed to the outburst. [1] The flood, which occurred suddenly, displaced 135 people, including 40 children. Most residents had already left for Kathmandu or were at the weekly marketplace in Namche. The school was closed for the day, so no students ...
As glaciers melt and pour massive amounts of water into nearby lakes, 15 million people across the globe live under the threat of a sudden and deadly outburst flood, a new study finds. More than ...
They are active channel topographic forms up to 20 m high, which occur within near-thalweg areas of the main outflow routes created by glacial lake outburst floods. [2] Giant current ripple marks are large scale analogues of small current ripples formed by sand in streams. Giant current ripple marks are important features associated with ...
On paper, the world’s pledges would limit the rise in global temperatures to about 2.3 degrees Celsius (4.1 degrees Fahrenheit) this century. That’s well short of the goal to cap warming at 1. ...
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Altogether 14 glacial lake outburst floods (GLOFs) [19] occurred between 1935 and 1991. In total, 21 GLOFs [20] have been identified as being potentially dangerous at present. In this way, CC and livelihoods integral part and have vice versa relationship. The low income and subsistence users are about 38% of total population.
Africa, specifically East Africa, has contained glacial regions, possibly as far back as the last glacial maximum 10,000 to 15,000 years ago. Seasonal snow does exist on the highest peaks of East Africa as well as in the Drakensberg Range of South Africa, the Stormberg Mountains, and the Atlas Mountains in Morocco.